The invention relates to the technical field of railway vehicles, in particular to a controllable elastic wheel for a railway vehicle, which comprises a transverse shaft and an external mounting ball head axially fixed on the outer side of the transverse shaft, and an external mounting seat is movably assembled on the outer side of the external mounting ball head on the outer side of the transverse shaft. According to the controllable elastic wheel for the railway vehicle, the split type wheel design is adopted, and noise transmission between the wheel and the axle is reduced; by adopting the design of the annular outer wheel, the vibration reduction area of the wheel can be increased, and the vibration reduction effect is improved; the inner mounting base connected with the frame of the railway vehicle is fixedly assembled on the outer side face of the transverse shaft, and the electric control type magnetic control supporting rod on the outer side of the inner mounting base is connected with the outer assembling disc, so that the angle of the whole wheel is controlled, wheel steering is facilitated, and adaptability is improved.
本发明涉及轨道车辆技术领域,尤其是一种轨道车辆用可控制弹性车轮,包括横置轴和轴向固定在横置轴外侧的外部安装球头,横置轴外侧的外部安装球头外侧活动装配有外部安装座。本发明的一种轨道车辆用可控制弹性车轮通过采用分体式的车轮设计,降低车轮与轮轴之间的噪音传递;通过采用环形的外边车轮设计,可以提升车轮的减振面积,提升减振效果;在横置轴外侧面上固定装配有与轨道车辆的车架相连接的内部安装座,通过内部安装座外侧的电控式磁控撑杆与外部装配盘相连接,从而控制整个车轮的角度,方便车轮转向和提升适配性。
Controllable elastic wheel for railway vehicle
一种轨道车辆用可控制弹性车轮
14.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Elastic wheel for railway vehicle and wheel pair of elastic wheel
Europäisches Patentamt | 2022
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